Trader consensus heavily favors the Democratic nominee in Arizona's 7th Congressional District House race at 91.5%, driven by the district's strong partisan lean—D+16 Cook PVI, where Biden won by 32 points in 2020—and incumbent Rep. Raúl Grijalva's primary victory on August 6 despite his ongoing lung cancer treatment announced in March. Grijalva's long tenure since 2003 and fundraising edge over Republican Daniel Butierez reinforce this dominance, with no competitive polling challenging the baseline. Realistic upset scenarios include a sudden Grijalva health decline prompting withdrawal before November 5, or an unforeseen Republican national wave boosting turnout, though historical precedents in similar safe seats suggest low probability.
Experimental AI-generated summary referencing Polymarket data · UpdatedAZ-07 House Election Winner
AZ-07 House Election Winner
Democratic Party
92%
Republican Party
9%
Democratic Party
92%
Republican Party
9%
A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources.
This market will resolve based on the result of the election as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the United States government, specifically the Federal Election Commission (https://www.fec.gov/).
Market Opened: Jan 27, 2026, 11:54 PM ET
Resolver
0x2F5e3684c...Resolver
0x2F5e3684c...Trader consensus heavily favors the Democratic nominee in Arizona's 7th Congressional District House race at 91.5%, driven by the district's strong partisan lean—D+16 Cook PVI, where Biden won by 32 points in 2020—and incumbent Rep. Raúl Grijalva's primary victory on August 6 despite his ongoing lung cancer treatment announced in March. Grijalva's long tenure since 2003 and fundraising edge over Republican Daniel Butierez reinforce this dominance, with no competitive polling challenging the baseline. Realistic upset scenarios include a sudden Grijalva health decline prompting withdrawal before November 5, or an unforeseen Republican national wave boosting turnout, though historical precedents in similar safe seats suggest low probability.
Experimental AI-generated summary referencing Polymarket data · Updated

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